"""
HTML formatter.
"""

from markdown import markdown


class HTMLFormatter:
    """
    Convert lines in the HTML.
    """

    format = "html"

    @staticmethod
    def write(lines):
        md = markdown("".join(lines), output_format="html")
        return f"<html>\n<head></head>\n<body>\n{md}\n</body>\n</html>".encode()
